Epever charge controller Ah settings

[jetjaguar]

I have three 12V 100Ah batteries in parallel, which I think presents as a 12V 300Ah battery.

I have the https://www.amazon.com/gp/product/B07429RK43 Epever Tracer 4215BN

When I go to set the battery settings on the MT-50, it shows LFEPO4, which is fine, but it also says 200Ah.

I'm able to change the 2 to a 3, but the setting won't save and reverts to 200. What are the implications of this situation?

 

[sunshine_eggo]

3 in series would be a 100Ah 36V battery.

3 in parallel would be a 300Ah 12V battery.

I can't imagine any implications associated with that setting.

 

[jetjaguar]

my mistake, I mean I have my batteries in parallel. Sigh. I'll edit OP